Friday March 19th ETF Movers: ITA, OIH

In midday trading Friday, the iShares Aerospace & Defense ETF (ITA) is outperforming other ETFs, up about 1% on the day. And underperforming other ETFs today is the Oil Services HOLDRS ETF (OIH), down about 2.5% in Friday afternoon trading.

See the full video below:

Have you ever wondered how billionaires continue to get RICHER, while the rest of the world is struggling?

"I study billionaires for a living. To be more specific, I study how these investors generate such huge and consistent profits in the stock markets -- year-in and year-out."